Before I do something wrong- I cant identify what it is

[Springerguy]

Have 2 different cultivars growing- one is great the other is having problems, at first I thought nute burn, but it doesnt look like it,then of course I went to photos of others- nothing quite like it, they are all in Happy Frog,FF nutes, PHed to 6.0-6.2. The only difference on this run is I added Big Bloom to the mix, I was using Open Seseme, and if Im correct (probably not) the extra nute is just a tad too hot for this peticular plant. If I get one leaf that does something crazy I usually dont sound an alarm- BUT this is over quite a bit of the plant.What thinkest thou OH great brain trust.

 

[chemistry]

Chuck up a picture of the whole plant.

 

[Aqua Man]

Leaning to a rootzone issue... bugs would be first thought.

 

[Anthem]

Have you done a foliar spray recently?

 

[Beachwalker]

pH is too low; How close is your light?

 

[Springerguy]

pH is too low; How close is your light?

Light is a mars hydro at around 14 inches, like I said never had this problem before, almost looked nute burned BUT nut burn usually gets the edges.

 

[Beachwalker]

Light is a mars hydro at around 14 inches, like I said never had this problem before, almost looked nute burned BUT nut burn usually gets the edges.

I'm not a LED grower but I think it's possible you've got light burn, picture of the whole plant would help